When a blood vessel breaks, platelets gather in the area and help seal off the leak. |
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He was transferred to Leeds General Infirmary where he underwent surgery to repair a tear to a major blood vessel. |
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This test is often positive in forms of blood vessel inflammation such as vasculitis. |
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His eyes had focused on her throat, sharp vision detecting a blood vessel under the delicate skin. |
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I'm expecting Jason to rupture a blood vessel over the missing apostrophe there. |
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Very occasionally the clot moves to the lungs and blocks a blood vessel, which is a medical emergency. |
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Sometimes the stomach acid or the ulcer itself breaks a blood vessel in the lining of the stomach or duodenum. |
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During most strokes, a blood vessel in the brain becomes clogged by a blood clot. |
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The most common form of stroke occurs when part of the brain is deprived of oxygen after a blood vessel is suddenly clogged by a blood clot. |
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But when a clot forms in or above the knee, there is a risk that it will break away and travel up the vein to block a blood vessel in the lung. |
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However, with any head injury there is a chance that a blood vessel in the brain could have been damaged. |
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In these cases, it is possible for air to be introduced directly to a blood vessel from outside the body. |
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An ultrasound device then measured how well the blood vessel responded to the sudden increase in flow. |
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The blood vessel wall is usually involved early with resultant hemorrhage, thrombotic occlusion, and lung infarction. |
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An aneurysm is a swelling in part of an artery caused by damage to, or weakness of, a blood vessel wall. |
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Neurological problems include unusual blood vessel growths on the brain called angiomas. |
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Localized observation of blood vessel stasis, occlusion or vessel dilation have all been observed with Photofrin treatment in vivo. |
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Heart disease is a term used to refer to diseases of the heart and blood vessel system. |
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Did the bullet penetrate both lungs and exit without striking a major blood vessel in the lung tissue? |
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An aneurysm is an abnormal swelling or bulge in the wall of a blood vessel such as an artery. |
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When a blood vessel is damaged or cut, platelets clump together and plug up the hole until the blood clots. |
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A specific application that may benefit from the optical clearing technique is blood vessel photocoagulation. |
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Hemangiomas, or raised red birthmarks caused by blood vessel changes, may also be present. |
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As a result, the surgeon decided to dilate the narrowed blood vessel using balloon inflation. |
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The bleeding may occur externally via a wound or an injured blood vessel near the surface, as in a nosebleed. |
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A catheter is a thin, hollow, flexible tube that is gently pushed through the blood vessel towards the coronary arteries. |
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As with any injection, the physician should first aspirate to ensure that the needle is not in a blood vessel. |
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Two new studies show that handgrip exercises make blood vessels more flexible, improve blood vessel function, and lower high blood pressure. |
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He missed out on his bid for a historic fourth title after bursting a blood vessel on the gallops eight days before the big race. |
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Nitric oxide is a free radical that promotes infection resistance and blood vessel dilation. |
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If the embolus reaches a blood vessel it cannot flow through, a blockage occurs. |
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Each blood vessel must be closed and reattached to the new area in a process that's meant to last six hours. |
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They bore through the intestinal wall into a blood vessel and are carded to muscle tissue where they encyst, or form a protective capsule. |
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Grypps' knuckles were turning white, and he could feel a blood vessel in his forehead pulsing. |
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He was stabbed three times, suffering a fatal wound to the aorta, the major blood vessel from the heart. |
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He had ended up cutting it so close to the aorta, the main blood vessel, there was dramatic and sudden blood loss. |
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Mary has pulmonary atresia, a condition that means the heart and the main blood vessel to the lungs have failed to develop properly. |
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She died from a ruptured blood vessel in the brain caused by tantrums she threw every night for one week. |
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There is an intense inflammatory reaction concentrated primarily in the adventitia of this blood vessel with some extension into the tunica media. |
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This will help constrict the blood vessel and stop the bleeding. |
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The changes in the blood vessel and local hemodynamics could be mediated via a reflex arc, consisting of somatic afferent and autonomic efferent components. |
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But blood is only supposed to clot when it is outside a blood vessel. |
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Alternatively, a minor unseen kink or leak in a blood vessel results in a painful patch of dead skin. |
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The purring sound doesn't come from your kitten's throat, but from a vibration in the wall of a major blood vessel in her chest. |
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These areas will be examined for loss of the various components of myelin, loss of axons, and disruption of blood vessel integrity. |
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Complications include arthritis, blood vessel inflammations and kidney failure. |
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In this condition, fluid accumulates under the retina because of a leaky blood vessel in the choroid, a layer of blood vessels located under the retina. |
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We are examining whether a reduced amount of these toxic products will help reverse the defective blood vessel growth found in diabetes. |
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Prior to seeing a movie, the volunteers fasted overnight and were given a baseline blood vessel reactivity test to measure what is known as flow-mediated vasodilation. |
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Usually the sample is taken out of a blood vessel in your arm. |
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Abnormal blood vessel function is an important component of heart disease. |
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It is like the obstruction of a blood vessel which supplies the heart with blood. |
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We know also that a primitive marrow stem cell, or blood vessel wall cells mobilised from marrow, are able to repair heart muscle after damage from infarction. |
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Your physician or dietician can suggest a low-cholesterol and low-fat diet that will reduce your risk of getting heart and blood vessel disease. |
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In such cases he works with a vascular surgeon, a specialist in blood vessel surgery. |
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The light irradiates the skin surface directly and then acts on abnormal pigments under skin and the target tissue in blood vessel. |
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This is the blood vessel that bypasses a baby's lungs before birth. |
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These can cause permanent skin damage including permanent redness, thinning and blood vessel streaks. |
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Some lesions may exhibit hyaline fibrosis of blood vessel walls. |
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When a blood vessel is damaged, there are four stages in the normal formation of a clot. |
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If the injury to the blood vessel is large, the platelet plug alone will not stop the bleeding. |
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Whenever he tells this story, his face reddens so fully one fears he will burst a blood vessel. |
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Despite singing so hard she burst a blood vessel in her throat, Merman lost out to Mary Martin, in The Sound of Music, at the Tony Awards. |
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Wherever there is an injury to the blood vessel, clotting factors in the blood come into play, and the wound is sealed by a fibrin plug otherwise called a clot. |
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No nerve injury, no major blood vessel damaged, not a hint of fractured bone. |
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Causes of this type of breathing may include vocal cord paralysis or weakness, floppiness in the airways or voice box, or a blood vessel pressing on the outside of the airway. |
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Hematoma, or blood-filled swelling, can form when the needle hits a blood vessel. |
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The primary role of platelets is to prevent or stop bleeding in injured blood vessel walls by forming an aggregate at the site of injury. |
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It can be used to close off a blood vessel or remove small growths. |
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Drop attacks where the elderly fall and can't get up without help are associated with arteriosclerotic blood vessel disease at the back of the brain. |
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But if the blood vessel sutures are leaky or kinked, the flap, starved of blood and oxygen, will soon die. |
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Common ostriches develop via Intussusceptive angiogenesis, a mechanism of blood vessel formation, characterizing many organs. |
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In my case the trigeminal nerve that runs down the left side of my face was being strangled, if you like, by a blood vessel. |
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Both pinnipeds and cetaceans have large and complex blood vessel systems which serve to store oxygen to support deep diving. |
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Each gill has an incoming blood vessel connected to the hemocoel and an outgoing one to the heart. |
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Clots also occur rarely in the blood vessels of the eye, resulting in blindness or impaired vision or in a blood vessel leading to an arm or leg, resulting in damage to or loss of a limb. |
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I'm not going to burst a blood vessel over this right now. |
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He burst a blood vessel last time but can get involved if there is no repeat.' 3.09pm BST Cirrus Des Aigles is some horse and there was obvious concern after the Coronation Cup. |
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Thromboembolic disease, is also referred to as venous blood clots, and it is a condition in which a blood vessel is obstructed by an embolus carried in the bloodstream from the site of formation. |
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Injections should be made intramuscularly, and care should be taken to draw back on the plunger of the syringe before injection in order to be certain that the needle is not in a blood vessel. |
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The blood vessel wall, the connective tissue of the villous core, and the syncytiotrophoblast covering the villus lie between the fetal and the maternal bloodstreams. |
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The blood vessel is a living, breathing organ. |
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A blood vessel in his brain has burst under pressure. |
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A small catheter will be threaded through a blood vessel up to the heart. |
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This is based on reduced blood vessel elasticity in higher ages. |
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The results of the analysis indicate that light-to-moderate drinking protects against the bigger category of strokes, that is, the group resulting from the sudden closure of a blood vessel. |
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Further health benefits of white tea may include lowering cholesterol, strengthening the immune system, promoting healthy blood vessel functionality and even protecting teeth and bones. |
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In this work, blood vessel elements were considered 1-D elements for simplicity. |
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In the realm of medicine, calculus can be used to find the optimal branching angle of a blood vessel so as to maximize flow. |
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The mitochondria is responsible for the energy production in the blood vessel cells and regulation of inflammation. |
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They are believed to arise from pericytes of Zimmermann, which are baroreceptors found on blood vessel walls. |
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The aorta is the main blood vessel that runs from your heart down through your chest and abdomen. |
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That's important as you can accidentally cut the nail's blood vessel and too blunt a pair of nail trimmers can be painful. |
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Doctors call it a subarachnoid haemorrhage, and it is usually caused by a weak point in a blood vessel bulging and then bursting. |
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The catheter is front-cutting and has a unique deflectable tip engineered to treat a range of blood vessel sizes with a single insertion of one, single-use device. |
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They signify that the very tiny blood vessel in the conjunctiva has burst. |
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The aorta is the main blood vessel that supplies blood to your body. |
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It is thought measuring blood flow through a particular blood vessel can help to predict who is at greater risk of developing acute mountain sickness at altitude. |
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The skin underneath the dark areas may serve as windows for thermoregulation, being sites for complex blood vessel systems and large sweat glands. |
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The Humacyte investigational bioengineered blood vessel technology represents a research and development milestone in vascular tissue engineering. |
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Of the total, half were survivors of an intracerebral hemorrhagic stroke, an occurrence when a weakened blood vessel in the brain ruptures and causes internal bleeding. |
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The AVP III further expands the AGA family of occlusion devices designed to embolize, or close, blood vessels and blood vessel malformations in the peripheral vasculature. |
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In the current work, Hackam and colleagues found that TLR4 is present in higher amounts in the blood vessel lining in preemies than in full-term babies. |
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Vitamin K was last in total channel volume, but grew a hearty 23.Vitamin K is also essential for blood clotting, wound healing and inhibiting blood vessel calcification. |
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He said it with such a straight face that the nurse believed him, and she nearly burst a blood vessel. |
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This effect is generally not accepted to be an improvement in the diseased segment of blood vessel, but the formation of collateral vessels perfusing the ischaemic tissue. |
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